Biblio

"To have recourse to those ambiguous words, 'optimism' and 'pessimism', does not assist us in any way, for frequently they express the very contrary of what those who use them mean to express. To ticket a doctrine with the label of pessimism is not to impugn its validity, and the so-called optimists are not the most efficient in action. I believe, on the contrary, that many of the greatest heroes, perhaps the greatest of all, have been men of despair and that by despair they have accomplished their mighty works." (p. 130)